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Cushion|Natural|GIA

3.00ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 7553059111

Certificate GIA 7553059111

Diamond specifications and retailer prices

From HK$174,351 HKD
As of November 6, 2026
Save HK$140,239 HKD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$314,590 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553059111. Listed at 18 retailers as of November 4, 2026, with prices from HK$174,351 to HK$314,590, a HK$140,239 spread on the same certified stone. MOH London lists it at HK$314,590. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7553059111
Dimensions9.87 × 7.46 × 4.57 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Natural
Top View
9.87 mm7.46 mm3.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7553059111
Side View
Table 69.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$314,590 HKD|Low: HK$174,351 HKD|High: HK$331,949 HKD|Avg: HK$229,966 HKD|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 5HK$174,351 HKD
Retailer 2HK$184,006 HKD
Retailer 7HK$196,907 HKD
Retailer 13HK$197,283 HKD
Retailer 15HK$200,152 HKD
Retailer 11HK$203,334 HKD
Retailer 4HK$213,648 HKD
Retailer 14HK$216,822 HKD
Retailer 12HK$224,910 HKD
Retailer 6HK$230,592 HKD
Retailer 3HK$230,639 HKD
Retailer 9HK$243,673 HKD
Retailer 10HK$260,014 HKD
Retailer 8HK$263,000 HKD
MOH LondonHK$314,590 HKD

24 data points across 15 retailers

18 retailersHK$174,351 HKD to HK$314,590 HKD

A
Cheapest Retailer
-
HK$174,351 HKD
A
Retailer 2
-
HK$184,006 HKD
View
Retailer 3
-
HK$196,907 HKD
View
Price last confirmed 26 days ago
A
Retailer 4
-
HK$197,283 HKD
View
A
Retailer 5
-
HK$200,152 HKD
View
A
Retailer 6
-
HK$203,334 HKD
View
Retailer 7
-
HK$212,158 HKD
View
Price last confirmed 33 days ago
A
Retailer 8
-
HK$213,648 HKD
View
Final sale: no returns
A
Retailer 9
-
HK$216,822 HKD
View
A
Retailer 10
-
HK$224,910 HKD
View
A
Retailer 11
-
HK$226,352 HKD
View
Retailer 12
-
HK$230,592 HKD
View
Price last confirmed 25 days ago
A
Retailer 13
-
HK$230,639 HKD
View
A
Retailer 14
-
HK$243,673 HKD
View
A
Retailer 15
-
HK$253,579 HKD
View
A
Retailer 16
-
HK$260,014 HKD
View
A
Retailer 17
-
HK$263,000 HKD
View
Most Expensive
B+
MOH London
858E6F849 · Nov 4
HK$314,590 HKD
£31,606 GBP
View
17 more retailers have this diamond
Prices start from HK$174,351 HKDSave up to HK$140,239 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.00ct Cushion
HK$174,351 HKD